The Collaborative International Dictionary
Sentinelling
Sentinel \Sen"ti*nel\, v. t. [imp. & p. p. Sentineledor Sentinelled; p. pr. & vb. n. Sentineling or Sentinelling.]
To watch over like a sentinel. ``To sentinel enchanted land.'' [R.]
--Sir W. Scott.To furnish with a sentinel; to place under the guard of a sentinel or sentinels.
Wiktionary
sentinelling
vb. (present participle of sentinel English)
Usage examples of "sentinelling".
The round green hills sentinelling the broad, expansive bosom of the Hudson held her attention by their beauty as the train followed the line of the stream.
Dignity and grace lie in these tall swaying trees sentinelling the way on either side.